/*
 * Copyright (c) 2006-2017, KNOPFLERFISH project
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following
 * conditions are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * - Redistributions in binary form must reproduce the above
 *   copyright notice, this list of conditions and the following
 *   disclaimer in the documentation and/or other materials
 *   provided with the distribution.
 *
 * - Neither the name of the KNOPFLERFISH project nor the names of its
 *   contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.knopflerfish.bundle.component;

import org.osgi.service.component.*;


class ImmediateComponent extends Component {

  ImmediateComponent(SCR scr, ComponentDescription cd) {
    super(scr, cd);
  }


  public String toString() {
    return "Immediate component: " + compDesc.getName();
  }


  /**
   * Immediate component satisfied, create a component configuration
   * for each CM pid available or a single component configuration
   * if no CM data is available. Register component service if
   * there is one and activate component configurations.
   *
   */
  @Override
  void activateComponentConfiguration(ComponentConfiguration cc, ComponentConfiguration old) {
    cc.registerComponentService(old);
    scr.postponeCheckin();
    try {
      cc.activate(null, true);
    } catch (ComponentException _ignore) {
      // Error messages are logged by the activate method
      cc.dispose(KF_DEACTIVATION_REASON_ACTIVATION_FAILED, true);
    } finally {
      scr.postponeCheckout();
    }
  }

}
